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Patent Searching and Data


Title:
METHOD FOR DATA TRANSMISSION IN MULTI-CONNECTION NETWORK, NETWORK DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/238601
Kind Code:
A1
Abstract:
The present disclosure relates to a method for data transmission in a multi-connection network, a network device and a system, which relate to the technical field of communications. The method of the present disclosure comprises: during the process of a terminal accessing a multi-connection network of a contracting operator, a network device of the contracting operator determining the type of a user of the terminal, wherein the type comprises: a first type, which indicates that the user is a user of a sharing operator, or a second type, which indicates that the user is a user of the contracting operator; the network device of the contracting operator determining, according to the type of the user of the terminal, a user plane offloading policy corresponding to the terminal; and when the user plane offloading policy corresponding to the terminal forbids offloading, the network device of the contracting operator allocating a user plane channel of a first-mode network of the contracting operator to the terminal to transmit user plane data of the terminal, and when the user plane offloading policy corresponding to the terminal allows offloading, allocating the user plane channel of the first-mode network and a user plane channel of a second-mode network of the contracting operator to the terminal to transmit the user plane data of the terminal.

Inventors:
XIE WEILIANG (CN)
ZHANG XIN (CN)
CHEN JIANGANG (CN)
LI PENG (CN)
LU NA (CN)
LI ZHIJUN (CN)
Application Number:
PCT/CN2021/091982
Publication Date:
December 02, 2021
Filing Date:
May 07, 2021
Export Citation:
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Assignee:
CHINA TELECOM CORP LTD (CN)
International Classes:
H04W76/15
Domestic Patent References:
WO2018182240A12018-10-04
Foreign References:
CN111083688A2020-04-28
CN108617020A2018-10-02
CN108207010A2018-06-26
CN104025645A2014-09-03
CN110536477A2019-12-03
CN108617028A2018-10-02
Other References:
3GPP: "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Study on new radio access technology: Radio access architecture and interfaces (Release 14)", 3GPP TR 38.801 V14.0.0, 1 March 2017 (2017-03-01), XP055550009, [retrieved on 20190131]
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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